Heme Iron Polypeptide for Iron Deficiency Anemia in Chronic Renal Failure

Heme Iron Polypeptide for the Treatment of Iron Deficiency Anemia in Pre-Dialysis Patients: A Pilot Randomized Controlled Study

The purpose of this study is to determine if oral Heme Iron Polypeptide is as effective as intravenous (IV) iron sucrose in the treatment of iron-deficiency anemia for patients with chronic kidney disease.

Iron deficiency anemia is common in patients with pre-dialysis chronic kidney disease, and is associated with significant morbidity. Conventional treatment with oral iron salts or IV iron formulations are costly and are associated with side effects. Heme iron polypeptide is a newly available formulation of oral iron which can be administered orally, is well absorbed by uremic patients, and has potentially fewer side effects. Comparison: Iron deficient anemic patients will be randomized to either oral heme iron polypeptide or IV iron sucrose for six months.

Randomized controlled trial (RCT), Prospective Studies, ferric oxide, saccharated, Peptides, Heme, Iron, Erythropoietin,, Recombinant, Ferritin, Transferrin, Treatment Outcome

Inclusion Criteria: eGFR < 30 mL/min Hb 90-110 g/L Age > 18 Not on renal replacement therapy Transferrin saturation < 20% OR Ferritin <100 mcg/L B12 & folate within reference range Exclusion Criteria: Iron overload (Tsat > 50% or ferritin > 800 μg/L); malignancy; recurrent gastro-intestinal bleeding, major surgery or infection within the last 3 months; parenteral iron therapy, blood transfusion within the last 3 months; pregnancy; contraindication to any study medication and; inability or refusal to give consent.

Nagaraju SP, Cohn A, Akbari A, Davis JL, Zimmerman DL. Heme iron polypeptide for the treatment of iron deficiency anemia in non-dialysis chronic kidney disease patients: a randomized controlled trial. BMC Nephrol. 2013 Mar 20;14:64. doi: 10.1186/1471-2369-14-64.